TMUA 2018 Paper 2 Q14 — Worked Solution

P2·Trigonometry, Logic & Quantifiers·7.0Official · 2018 · Q14

sine-rulessa-ambiguous-caseuniqueness

In the triangle

P QR

P R = 2

QR = p

and

∠ R P Q = 3 0^{\circ}

. What is the set of all the values of

p

for which this information uniquely determines the length of

P Q

Discussion

No discussions yet. Stuck, or want to share an approach? Start the first one.